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參數(shù)資料
| 型號： | HE83R142 |
| 廠商： | King Billion Electronics Co., Ltd. |
| 英文描述： | 8-BIT MICRO-CONTROLLER |
| 中文描述： | 8位微控制器 |
| 文件頁數(shù)： | 2/11頁 |
| 文件大小： | 306K |
| 代理商： | HE83R142 |
C. Internal Block
KING BILLION ELECTRONICS CO., LTD
駿
億
電
子
股
份
有
限
公
司
HE83R142
HE80000 SERIES
2
V1.02E
Please always take in mind that ICE is different from IC. ICE is the whole set of HE80000 series IC, but
each IC is a subset of ICE. Never use any hardware resource that real IC didn't have, especially RAM and
register. KBIDS and compiler cannot prevent user to use some hardware resource that didn't exist. Please
check the following table and refer the abbreviation in HE80000 user's manual.
I.F.C. E.S.C. I.P.R PROM
DROM
TP
TP+1 RAM
◎
◎
◎
64KB
192KB
18-bit
◎
VO DAO OP PWM
LCD
COM*SEG
Bias Rgr
◎
◎
◎
◎
1024~896
16*64
1/5
PP
DP
I/O
DTMF WDT
—
LR LVG REC
—
—
Timer
T1,T2,TB
S.R.
—
4KB 4-bit 8-bit 16~24
ChrgPmp
◎
—
◎
LV2
—
—
D. Pin Description
Pin#
Pin name
I/O
Function
Description
111,
110
FXI,
FXO
B,
O
External fast clock pin.
Connecting to crystal or RC
to generate 32.768 kHz ~
8MHz frequency.
114,
113
SXI,
SXO
I,
O
External slow clock pin.
Connecting with 32768 Hz
crystal or resistor as slow
clock and providing clock
source for LCD display,
TIMER1, Time-Base and
other internal blocks.
Mask option setting
：
MO_FCK/SCKN = 00
：
Slow Clock only
01
：
Illegal
10
：
Dual Clock
11
：
Fast Clock only
MO_FOSCE = 0
：
Internal fast osc.
= 1
：
External fast osc.
MO_FXTAL = 0
：
RC osc. for fast clock
= 1
：
X’tal osc. for fast clock
MO_SXTAL = 0
：
RC for 32768 Hz clock
= 1
：
X’tal for 32768 Hz clock
Use OP1 and OP2 to switch among different operation
mode (NORMAL, SLOW, IDEL and SLEEP). In Dual
Clock mode, the main system clock is still the Fast
Clock. The 32768 Hz clock is for LCD and Timer 1 only.
Level trigger, active low. Except for using this pin, using
mask option (MO_PORE=1) could enable IC build-in
Power-on reset circuit.
Besides, MO_WDTE can set Watch Dog Timer
：
MO_WDTE=0
：
Disable Watch Dog Timer
=1
：
Enable Watch Dog Timer
Please bond this pin and add a test point on PCB for
debugging. But for improving ESD, please connect this
pin with zero Ohm resistor to GND.
Mask options
：
MO_CPP[7..0]=1 ~ Push-pull.
=0 ~ Open-drain.
Output must be “1” before reading whenever use them as
input (No tri-state structure).
Mask options
：
MO_DPP[7..0]=1 ~ Push-pull.
=0 ~ Open-drain.
Output must be “1” before reading whenever use them as
109
RSTP_N
I System Reset.
112
TSTP_P
I Test Pin
124..127,
1..4
PRTC[7:0]
B 8-pin bi-directional I/O port.
116..
123
PRTD[7:0]
B
8-pin bi-directional I/O port.
PRTD[7..2] as wake-up pin.
PRTD[7..6]
interrupt pin.
as
external
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HE83R142(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R143 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R143(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| HE83R540 | 制造商:KB 制造商全稱:KB 功能描述:8-BIT MICRO-CONTROLLER |
| HE83R540(S) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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